import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/post")
public class postParameter extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        resp.setContentType("text/html;charset=utf8");
        String username=req.getParameter("name");
        String userage=req.getParameter("age");
        System.out.println(username+":"+userage+"岁");
        resp.getWriter().write(username+":"+userage+"岁");
    }
}
